Handheld reference computer

The ornamental design for a handheld reference computer, as shown and described.

FIG. 1 is a front elevational view of a handheld reference computer showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Patent	Priority	Assignee	Title
D318859,	Aug 01 1989		Hand held bible computer
D320410,	Mar 10 1988	Eastman Kodak Company	Control panel for a microfilmer
D321174,	Jun 09 1989	HIUKA KOSAN KABUSHIKI KAISHA	Electronic instrument for reading and displaying from magnetic and optical recording mediums such as floppy disks or the like
D321175,	Jun 09 1989	HIUKA KOSAN KABUSHIKI KAISHA	Electronic instrument for reading and displaying from magnetic and optical recording mediums such as floppy disks or the like
D334736,	Nov 15 1989	SHARP KABUSHIKI KAISHA TO BE REPRESENTED AS SHARP CORPORATION IN ENGLISH , JAPAN	Data input and output terminal
D335685,	May 22 1991	Aurora Mechatronics Corp.	Folder with calculator
D344069,	Mar 12 1990		Personal data information card
D354948,	Mar 12 1993		Electronic automobile routing system for storing and retrieving travel instructions and information
D361754,	Oct 09 1992	MOTOTOLA, INC	Combined portable phone organizer and computer
D386521,	Oct 04 1996		Electronic book
D468730,	Oct 10 2001	Qualcomm Incorporated	Antenna for a handheld computer

Patent	Priority	Assignee	Title
4369498,	Jan 19 1981	Texas Instruments Incorporated	Photoluminescent powered calculator
4405991,	Apr 07 1981		Kitchen calculator
4517660,	Mar 27 1980	Canon Kabushiki Kaisha	Foldable electronic apparatus
D284966,	Sep 19 1983	COMPUTER BIBLES INTERNATIONAL, INC	Hand held portable computer in the form of a book

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